Even miscellaneous grains are unhealthy if eaten too much, because dietary fiber is a double-edged sword. Normal consumption can improve intestinal function and reduce constipation. But eating incorrectly will hinder the absorption of fat, protein and iron and cause flatulence.
The finer the particles of starchy foods such as whole grains, the faster the digestion and absorption will be. A large amount of absorbed glucose will flood into blood vessels in a short time, leading to a rapid increase in blood sugar. For diabetics or pre-diabetic patients, excessive consumption of whole grain flour with high starch content will lead to a rapid rise in blood sugar and cause blood sugar fluctuations, but it is not good for the body.
Extended data
Grain flour is mushy, and it is fast and convenient to eat. It can be swallowed without chewing, but it will affect the absorption of nutrients, because normal people can stimulate the secretion of digestive enzymes in the mouth to mix food together, and then enter the digestive tract, which is conducive to the comprehensive absorption of nutrients.
If the old man can't bite or the baby has no teeth to eat, it is better to eat well-cooked miscellaneous grains. If you must eat whole grain flour, then choose starch soybean flour, such as yam flour, soybean flour and mung bean flour, and control the total amount.
People's Network-In order to eat whole grains healthily, choose different ingredients for different constitutions, and don't eat wrong!